We're dividing 49542 by 50 
The aim is to understand the frequency of 50 in 49542.

Moving on to step 1:
If we divide 4 by 50, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 50

Advancing to step 2:
49 divided by 50 is 0 with a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Fetch the next digit (5) from the dividend, attach it to 49 and continue: 495 / 50

Advancing to step 3:
50 can be fit into 495 9 times, resulting in a remainder of 45.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 450 from 495 and we're left with 45.
Fetch the next digit (4) from the dividend, attach it to 45 and continue: 454 / 50

Step 4:
If we divide 454 by 50, we get 9 and a remainder of 4.
The next digit of our result is 9. 
Result so far: 99.0
Deduct 450 from 454 and we're left with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 50

Let's proceed to step 5:
50 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 990.0
Subtracting 0 from 42 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 6:
420 divided by 50 is 8 with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 990.8
If we subtract 400 from 420, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
200 divided by 50 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 990.84
Deduct 200 from 200 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
0 divided by 50 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 990.84
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 990.84
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 990.84 and a remainder of 0.0.